baber/WOPTO huggingface dataset:
Patent KR-20000006479-A (KR)
Inventor: YAMAKATA KASKI
IPC: B66D1/44
Filed: 1999-06-25
Abstract: PURPOSE: A hydraulic pressure winch is provided to prevent a brake cylinder from over-stroking when changing a brake releasing state to a brake working state, and improving a changing response when changing to the brake releasing state. CONSTITUTION: The inflow pressure winch comprises:a winch drum(1) rotatively driven by an inflow pressure motor; an inflow pressure brake having the brake cylinder that generates driving force of a brake working direction and driving force of a brake releasing direction; and a spring member(12) generating spring force in the direction of maintaining the gap between both frictional plates.
Patent KR-20010010488-A (KR)
Inventor: LEE SEUNG TAEK
IPC: H04N5/46
Filed: 1999-07-20
Abstract: PURPOSE: A display device is provided to automatically detect red/green/blue(R,G,B) signals output from a computer mainframe, video signals having NTSC(National Television System Committee) systems output from the exterior, and video signals having SVHSs(Super Video Home Systems), to display the detected R,G,B signals and the video signals having the NTSC systems and the SVHSs, and to display various kinds of video signals having four to three modes, sixteen to nine wide modes, and panorama modes with an operation mode selected by a user, so as to supply various modes of video signals to the user. CONSTITUTION: If power is applied, a micro computer(10) operates as an automatic detecting mode to detect video signals inputted to a display device, in order of red/green/blue(R,G,B) color signals, video signals having NTSC(National Television System Committee) systems, and video signals having SVHSs(Super Video Home Systems). The micro computer(10) outputs the first and the second switching control signal for displaying the detected video signals. The first signal selector(20) selects one of the video signals having the NTSC systems and the SVHSs, according to the first switching control signal, and performs a brightness/color difference signal processing. A signal processor(30) performs a screen aspect ratio conversion and a scanning line multiplying, in accordance with an operation mode of the selected video signal, and outputs the R,G,B color signals. The second signal selector(40) selects one of the R,G,B color signals output through the signal processor(30) and R,G,B color signals output from a computer system, according to the second switching control signal. A video pre-amplifier(50) controls gains of the R,G,B color signals output through the second signal selector(40), and outputs the R,G,B color signals. A video output amplifier(60) secondly amplifies the gains-controlled R,G,B signals, and outputs the amplified R,G,B signals to a cathode ray tube(CRT).
Patent KR-20010011329-A (KR)
Inventor: KANG SUN BANG
IPC: C07C2/68
Filed: 1999-07-27
Abstract: PURPOSE: A process for preparing benzylated aromatics useful as an intermediate in a synthetic chemical industry or a final compound by benzylation of a benzyl halogen compound and aromatic compound in the presence of an indium catalyst is provided which has the advantage of capable of producing the title compound in a simple manner and being reused and requiring no special solvents. CONSTITUTION: The benzylated aromatics of formula (III) are produced by reaction of a benzyl halogen compound of formula (I) and aromatic compound of formula (II) at 20 to 120deg.C for 1 to 24 hr in the presence of an indium catalyst. In formula, R1, R2 and R3 represent independently H, F, Br, methyl and nitro; R4, R5 and R6 represent independently H, F, Cl, hydroxy, methoxy and methyl, wherein a molar ratio of the aromatic compound and benzyl halogen compound is within the range of 1 to 100 : 1.
Patent KR-20010017567-A (KR)
Title: Buzzer of Double Structure
Inventor: HUH HUN
IPC: G10K9/20
Filed: 1999-08-12
Abstract: PURPOSE: A double-structure buzzer is provided so that strength of a buzzer sound can be increased and a soft sound can be generated by increasing internal capacity. CONSTITUTION: A buzzer consists of a circuit connecting terminal(1), a base(2), a yoke(3), a coil(4), a magnet(5), and a vibration plate(6) having a strip(7). The yoke(3) is formed at the center portion of the base(2), and the coil(4) coils around the yoke(3). Here, air holes(2') are formed at both sides of the base(2). In addition, both ends of a vibration plate(11) having a special strip(10) are bonded to an end jaw(9') of a bottom plate(9) of the base(2), thus forming a space unit(12) between the base(2) and the vibration plate(11). Accordingly, the two vibration plates(6,11) are operated according to the operation of one magnetic circuit unit. On the other hand, when the vibration plate(6) is vibrated in a vertical direction due to the magnetic circuit operation, internal air is discharged to the space unit(12) through the air holes(2') of the base(2), thus influencing on the vibration plate(11). As a result, the double-structure buzzer can make a big soft sound by using the two vibration plates.
Patent KR-20010019342-A (KR)
Inventor: LEE JIN SU
IPC: G06F17/30
Filed: 1999-08-26
Abstract: PURPOSE: A search browser of characters relation- based motion picture is provided so that the change of the relation of characters can be summarized and denoted through the data structure of motion picture representing the relation between characters. CONSTITUTION: A visual description scheme(101) includes a data structure of a visualization DS(102) and a syntactic structure DS(103), and a semantic structure DS(104). A highlight view DS(105) of the visualization(102) denotes multi-step summary information of the motion picture(level 107,view type 108, time DS 111). A segment DS(112) of the syntactic structure DS(103) denotes the real moving image and have a data structure representing a position according to time. An event DS(114) of the semantic DS(104) denotes an event. An object DS(117) denotes characters and can describe information of the characters in detail through an annotation DS(118). An event/object relation graph DS(119) denotes the fixed or changed relations between the characters.
Patent KR-20000022777-A (KR)
Inventor: PAPADIMITRIOU APOLLON
IPC: A61K9/08
Filed: 1999-08-28
Abstract: PURPOSE: A water soluble composition comprising complexes of polypeptide and a zwitter compound is provided, which is pharmaceutically effective in improving the activity of the polypeptide or delaying the secretion of the polypeptide without increasing the solubility of the polypeptide. CONSTITUTION: A soluble ionic complex comprises pharmaceutically effective ionicpolypeptides selected from hedgehog protein, bone developing protein, growth factor, EPO, TPO, G-CSF, interleukin or interferon, and additionally, zwitter compounds such as anionic or zwitterionic hydrophobic surfactant, phosphoric acid, alkylsulfonate, or lipid. The zwitter compound is added under the condition which the solubility of the polypeptide is not reduced either improved. The ratio of the zwitter compound to the polypeptide in complex is variable according to the used pH, pK of both compounds and concentration.
Patent KR-20000023007-A (KR)
Inventor: YUAN HWANGHONG
IPC: E04C2/32
Filed: 1999-09-09
Abstract: PURPOSE: A panel for curved ceiling or wall is provided to have a sectional uniformity and strength appropriate for lengthwise or crosswise stability. CONSTITUTION: A ceiling panel(1) is produced with sheet metal such as aluminum. Plural stress reduction apertures(5) of a 'V' shape are formed by drilling a standing side flange(3). An edge(7) of a slant face connects each standing side flange at a contacted side edge of a center(9) of the ceiling panel. A lower face(11) of the center of the ceiling panel is generally faced with a floor of a building where the panel is established. Therefore, when the ceiling panel is established on a lower face of the center faced downward, it is recessed upward vertically.
Patent KR-20000023297-A (KR)
Inventor: MAJI DAVID P
IPC: G11B21/08
Filed: 1999-09-20
Abstract: PURPOSE: A method for controlling a voice control motor is provided to improve a performance of a device by shortening a seek time of the device. CONSTITUTION: A method for moving a head of a hard disk drive system from a first location to a second location by an operation system comprises the steps of: moving the head in response to the fact that a control signal having a first amplitude is supplied to the operation system during a first period; and moving the head in response to the fact that a control signal having a second amplitude is supplied to the operation system during a second period. The head has a nonzero velocity after the second period. The nonzero velocity makes the head of the hard disk drive system moved from the first location to the second location.
Patent KR-20010028313-A (KR)
Title: Power Amplifier in Mobile terminal
Inventor: SIM JUN YONG
IPC: H04B1/40
Filed: 1999-09-20
Abstract: PURPOSE: A power amplifier of a mobile terminal is provided to output a big power as an output value by amplifying the big power as a determined gain, when an input value is the big power, and to control a gain of a small power by changing a level of a reference voltage, when the small power below a reference level is inputted. CONSTITUTION: A power amplifying terminal(41) amplifies a value inputted through an input terminal as a determined gain, or amplifies the value as a gain decided according to a differentiated reference voltage, and outputs the value to an output terminal. A reference voltage input terminal applies a reference voltage(Vref) to the power amplifying terminal(41). A supply voltage input terminal(Vdd)(44) inputs a supply voltage. A reference voltage control signal input terminal(46) inputs a reference voltage control signal(PA_R0) for changing a level of the reference voltage according to an input value. An amplification start signal input terminal(47) inputs a power amplification mode start signal(PA_ON) activated when an amplification is necessary.
Patent KR-20000023370-A (KR)
Inventor: GARR PETER C
IPC: B44C5/04
Filed: 1999-09-22
Abstract: PURPOSE: A multilayered laminate for decorating is provided to make a while pattern be seen deeply or three-dimensionally as each layer has different pattern or an offset pattern or the same pattern. CONSTITUTION: A method for producing a lay-up member and a decorating member forms a lay-up containing a stack made into a resin impregnated decorating layer. The degree of transparency and alignment of the decorating layer makes an exterior be seen deeply when the layer is compressed by pressure. The method also contains a laminating step of the lay-up by pressing sufficient heat and pressure for hardening a resin and compressing the lay-up to the decorating laminate.
Patent KR-20010028979-A (KR)
Title: Growing toy robot
Inventor: KANG SANG MUN
IPC: A63H13/00
Filed: 1999-09-28
Abstract: PURPOSE: A growing toy robot is provided to console persons feeling lonely by enabling the growing toy robot to be deemed as a living intellectual animal. CONSTITUTION: A growing toy robot is comprised of a structure assembly, a shell part(140), a contraction and expansion part(180), and a controller. The structure assembly consists of several structures coupled by a link to be contracted and expanded. The shell part is formed by attaching fine feathers on the outer surface of the structure assembly. The fine feathers are protruded in contraction or expansion under the actuation of a motor(130) of the contraction and expansion part. The controller programmed to be grown by itself transmits power to the motor according to a preselected program or a sensor recognizing time, data, and contact performed by a person. In this way, the structure assembly is contracted or expanded according to the actuation of motor. The contraction and expansion of the toy robot enables the person to be deemed the robot as a growing living object.
Patent KR-20000028811-A (KR)
Inventor: JEDLEYSHICA HANSBEAR
IPC: H01B3/00
Filed: 1999-10-04
Abstract: PURPOSE: An electric insulating material is provided to improve the heat loss generated from a high voltage feed apparatus when working the apparatus. CONSTITUTION: A high voltage feed apparatus(1) is supported by at least one insulating circumference(11) prepared with a solid insulating material and includes an insulated active element(10). The active element and the insulating circumference are surrounded by a casing(12) having a ridge manufactured by crushed aluminum. Free spaces(13,14) between the active element and the insulating circumference and between the insulating circumference and the crushed casing communicate each other. Moreover, the free spaces are filled with insulating oil respectively. An electric insulating material and a cooling material of the circumference include a complex body of one and more thermoplastic polymers and one and more fine ceramic fillers to present the thermoplasticity higher than 0.9W/m.k.
Patent KR-20000028898-A (KR)
Inventor: KEUPER MARTIN
IPC: A23K40/20
Filed: 1999-10-07
Abstract: PURPOSE: A methionine-containing molded product and a method for preparing thereof are provided to have low dust. CONSTITUTION: A method for preparing a molded product is obtained by removing the water from water methionine suspension and fluid molded product containing methionine. Fluid methionine containing molded product comprises: 300-850kg/m¬3 of bulk density, specially 600-800 kg/m¬3 of bulk density: 63-5000μm, specially 500-1500μm of a particle spectrum: 60-98wt%, specially 85-95w.t% of methionine. A molded product is included the exterior material which is organic or inorganic material as an addition. The compound is produced from D,L-methionine or D,L-methionine salts, cyanic hydrogen, ammonia or CO2, and 5-(2-methylmercaptoethyl)-hydantoin.
Patent KR-20010037602-A (KR)
Title: Gas supply system
Inventor: KIM HO WANG
IPC: H01L21/00
Filed: 1999-10-19
Abstract: PURPOSE: A gas supply system is provided to improve productivity of a semiconductor device, by stably supplying a large quantity of high purity gas to prevent work loss and stoppage of equipment. CONSTITUTION: Gas supplied to a reaction chamber is stored in at least one gas-storing bath. A gas supply control part has a gas supplying pipe, a regulator and a bypass pipe(150). The gas-supplying pipe connects the reaction chamber with the gas-storing bath. The regulator is installed in the gas-supplying pipe, branched in the gas-supplying pipe to prevent pressure from being decreased according to a maximum quantity of supplied gas. The bypass pipe is branched from the gas-supplying pipe and bypassed to the reaction chamber to perform a successive process for manufacturing a semiconductor. A control unit has a main control unit and a recovering control unit. The main control unit controls the gas supply control part. The recovering control unit receives a bug signal generated for preventing stoppage of the main control unit, and performs a recovering operation for the successive process.
Patent KR-20000000394-A (KR)
Inventor: CHOI WON YOUNG
IPC: A01K61/00
Filed: 1999-10-19
Abstract: PURPOSE: A frame structure for an implosive crawl nursery is provided to absorb a wave energy, to have a strong structure, and to be easy to construct and to establish. CONSTITUTION: A frame structure comprises:a cylinder(10) formed by punching many holes(4) in regular intervals in the side of a waste tire; a frame(11) formed by making in a half-submerging type by filling a floatable material(8) in the cylinder; a broken stick(15) to be able to connect by uniting the frame by a rope(7).
Patent KR-20010037643-A (KR)
Inventor: JU DO SIK
IPC: G09F3/00
Filed: 1999-10-19
Abstract: PURPOSE: A method for manufacturing an individual stamp on demand is provided which simultaneously prints existing stamps and individual or group stamps, prints stamps in a large amount, and maximizes publication and advertising effects of an enterprise through stamps adhered on postal matters in the part of an enterprise by the individuals. CONSTITUTION: The method for manufacturing an individual stamp on demand comprises the steps of printing a stamp in a row and blank in other row on a stamp paper to be printed by putting a stationary plate, paper sheet and ink into a printer after passing through the step of manufacturing a specimen (S100); receiving photographs of an individual or a group or taking a picture thereof instantly (S101); inputting the taken pictures of the individual or group (S102); arranging the inputted pictures (S103); outputting the arranged pictures through a printer (S104); correcting the printed pictures (S105); adjusting the corrected pictures (S106); digital printing the pictures with a digital printer (S107); inspecting the printed stamps or the pictures which are made into stamps (S108); packing the completed individual or group picture stamps (S109); and supplying the packed individual or group picture stamps into an end user (S110).
Patent KR-20000029264-A (KR)
Inventor: MIOYU ICHIRO
IPC: G11C16/10
Filed: 1999-10-22
Abstract: PURPOSE: A recording device for nonvolatile semiconductor memory device is provided to prevent over-recording, and to reduce the stress for the flash memory consequently, and to extend the life. CONSTITUTION: A recording device for nonvolatile semiconductor memory device consists of a flash memory(11), an address buffer(21), a data buffer(31), a read buffer(41) and a record signal generation circuit(51). A record enable signal(WE1) and a read enable signal(RE1) are provided to the flash memory(11). The record enable signal(WE1) is activated during the record, and the read enable signal(RE1) is activated during the read and verification. The read buffer(41) reads the data of the flash memory(11) when the read buffer(41) proceeds the verification. The record signal generation circuit(51) proceeds the comparison between the verification data and the record data.
Patent KR-20010038864-A (KR)
Inventor: LEE YU HONG
IPC: H04M3/22
Filed: 1999-10-28
Abstract: PURPOSE: An IPC(Inter Processor Communication) link duplicated control circuit is provided to monitor and control an operating state of the other side's board in a link board of an active state as well as in a link board of a standby state. CONSTITUTION: An IPC link duplicated control circuit consists of A/B port interface circuit parts(305,305-1,306,306-1), IPC processing parts(301,301-1), active port selection parts(302,302-1), duplicated state monitoring/control part(303,303-1), and duplicated monitoring signal generation parts(304,304-1). The A/B port interface circuit parts(305,305-1,306,306-1) interface A/B port Tx IPC data signals, A/B port Rx IPC data signals, A/B port Tx IPC selection signals, and A/B port Rx IPC selection signals. The IPC processing parts(301,301-1) process the inputted A/B port Tx IPC data signals and the outputted A/B port Rx IPC data signals. The active port selection parts(302,302-1) receive the A/B port Tx IPC selection signals from an IPC link board to select an active port. The duplicated state monitoring/control part(303,303-1), receiving the A/B port Rx IPC selection signals and confirming the existence of a link board in an active state, control a duplicated state. The duplicated monitoring signal generation parts(304,304-1) generate control signals to control the duplicated state monitoring/control part(303,303-1).
Patent KR-20010038899-A (KR)
Inventor: KWON SEUNG WON
IPC: B60R22/12
Filed: 1999-10-28
Abstract: PURPOSE: A seat belt stopper maintains a webbing loosely to dissolve compressed sensation on putting on a seat belt. CONSTITUTION: A housing(11) has inner side of which the upper part is narrow and the lower part is wide and a catching step(11a) formed by bending the both ends of the lower opening thereof. A fixed toothed rod(12) is rotatably fixed in the housing(11) with a rotary shaft(13). A movable toothed rod(14) moves vertically in a space on the side of the fixed toothed rod(12). A webbing(2) is caught by the fixed toothed rod(12). The movable toothed rod(14) moves upward to catch the webbing(12) with the fixed toothed rod(12) according to the led-in angle of the webbing(12).
Patent KR-20010039470-A (KR)
Inventor: LEE SU IL
IPC: F24F13/08
Filed: 1999-10-30
Abstract: PURPOSE: An air conditioner actuator switch is provided to easily control the operation position of actuator while reducing parts count and manufacturing cost. CONSTITUTION: An air conditioner actuator switch comprises a cylindrical casing(10) having copper plates which are electrically connected to power lines(15,18) and a control line(17); a contact disk(20) mounted within the casing and which has cut pieces which are cut to correspond to copper plates of the cylindrical casing, respectively, and switch terminals and contact terminals protruded from the cut pieces; and a rotation disk(30) having a plurality of switch grooves corresponding to switch terminals of cut pieces formed at the contact disk, and a gear hole formed at the center of the rotation disk so as to rotate by the driving force applied from an external source. Cut pieces are repeatedly moved downward by switch grooves formed at the rotation disk and switch terminals of the contact disk. Thus, contact terminals formed at cut pieces are interrupted by copper plates of the casing, to thereby control the operation position of the actuator.
Patent KR-20010045227-A (KR)
Inventor: CHUN YEONG IL
IPC: H01L27/108
Filed: 1999-11-03
Abstract: PURPOSE: A capacitor of a semiconductor device is provided to improve an operating characteristic, by using tungsten as a lower electrode of a capacitor, and by controlling a leakage current caused by roughness of a tungsten layer by a silicon nitride layer. CONSTITUTION: An interlayer dielectric(32) having a contact hole is formed on a semiconductor substrate(31). A plug layer(33) is formed on the interlayer dielectric to be buried in the contact hole. A capacitor lower electrode(34) is in contact with the plug layer. A layer(35) for controlling a leakage current is formed on the capacitor lower electrode. A dielectric layer(36) is formed on the capacitor lower electrode, wherein the roughness of the dielectric layer is lessened by the layer for controlling a leakage current. A capacitor upper electrode is formed on the dielectric layer.
Patent KR-20010045883-A (KR)
Inventor: KIM YEONG GYU
IPC: H05B33/10
Filed: 1999-11-09
Abstract: PURPOSE: A method for manufacturing an organic electroluminescence device is provided to improve the OELD by providing the trio-dot type pixel array. CONSTITUTION: The method for manufacturing an organic electroluminescence device includes the steps of forming a positive electrode layer(200) on the glass substrate(100), forming a hole transport layer(300) on the exposed glass substrate, forming an organic electroluminescence layer(400) on the vertical position of the hole transport layer, forming a negative electrode layer(500) over the organic electroluminescence layer. The positive electrode layer has a plurality of lines growing to one direction. The organic electroluminescence layer is used as red, green, and blue pixels. Each pixel of the organic electroluminescence layer is dot shape, and each cross position of the negative electrode layer is dot shape. The pixels of each line are connected.
Patent KR-20010046015-A (KR)
Inventor: JANG HYEON TAE
IPC: C01F7/30
Filed: 1999-11-09
Abstract: PURPOSE: A preparation method of alpha-alumina powder from aluminum hydroxide by Bayer method, which is characterized by adding a grinding step to a conventional method before thermal-treating, Accordingly, the resultant alumina powder used as an abrasive has a homogeneous particle distribution and very fine particle size(0.05- 0.5micrometer). CONSTITUTION: The method comprises the steps of: grinding Al(OH)3 from Bayer method or intermediate Al2O3 obtained by presintering Al(OH)3 at 400-1100deg.C to 0.3-3micrometer; soaking intermediate Al2O3 in HCl, filtering and washing to gain an alumina cake that Na is removed; mixing it with (NH4)OH, HCl or AlCl3 to remove Na effectively, in a form of NaCl; sintering at 1150-1350deg.C to get alpha-Al2O3; filtering and washing to remove Na again, which results in low Na-grade alumina powder.